Which of the Following Is True Regarding Performance Appraisals

Multiple Choice

Which of the following is true regarding performance appraisals?

A) most employers are legally required to conduct performance appraisals
B) employers may appraise some employees randomly and not others
C) performance appraisals are key pieces of evidence in many discrimination cases
D) an inaccurate performance appraisal, standing alone, always creates liability for the employer